| Manufacturer |
Fiat |
| Price |
- |
| Model |
140-90 |
| Equipment Type |
- |
| Factory |
|
VARIANTS
FIAT 140-90 POWER
ENGINE DETAIL
The Fiat 140-90 tractor features a turbocharged 6-cylinder engine with a displacement of 5.9L, delivering 140hp at 2500 RPM, which optimizes power output for heavy-duty tasks. The bore and stroke of 4.09x4.53 inches indicate a balanced engine design that may enhance torque characteristics, making it suitable for applications such as plowing or hauling. However, a relatively modest oil capacity of 16.1 quarts could necessitate more frequent oil changes to maintain engine health under heavy loads.
| Description |
Fiat 8065.25 turbocharged diesel 6-cylinder |
| Displacement |
357.6ci / 5.9L |
| Bore/Stroke |
4.09x4.53inches / 104x 115 mm |
| Power |
140hp / 104.4kW |
| Rated RPM |
2500 |
| Oil capacity |
16.1qts / 15.2L |
FIAT 140-90 ENGINE
The Fiat 140-90 features a robust 5.9L 6-cylinder diesel engine, providing high torque output essential for heavy-duty tasks, which enhances its capability for plowing and hauling. Key advantages include fuel efficiency and durability, but potential challenges may involve parts availability due to the tractor's age, impacting maintenance. Ideal for medium to large farms, it offers versatility in both fieldwork and transportation.
| Description |
Fiat 5.9L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The Fiat 140-90 features a versatile 24-speed synchronized transmission with a 16-speed mechanical shuttle, allowing for smooth directional changes and precise speed control. The 24-speed partial power shift enhances efficiency by enabling seamless gear changes under load, ideal for varied agricultural tasks. However, operators must be familiar with the intricate operation of the transmission to maximize performance and avoid premature wear.
| Description |
24-speed synchronized 16-speed mechanical shuttle 24-speed partial power shift |
TRANSMISSION 1
The Fiat 140-90 tractor's synchronized transmission with 24 forward and 8 reverse gears, including a creeper mode, offers exceptional versatility and control for various field operations, making it suitable for both light and heavy tasks. The hydraulic cerametallic dry disc clutch ensures smooth engagement but may require careful handling to prevent overheating during prolonged use. Pros include flexibility in speed selection for different implements; a challenge could be the complexity of managing numerous gears effectively in tight spaces.
| Type |
synchronized |
| Gears |
24 forward and 8 reverse |
| Clutch |
hydraulic 356mm cerametallic dry disc |
| Description |
Four gears (1-4) in three forward ranges (low, medium, high) plus reverse range. Additional creeper mode doubles available ranges. |
TRANSMISSION 2
The Fiat 140-90 tractor features a mechanical shuttle system that allows for seamless shifting between 16 forward and reverse gears, providing versatile functionality in various farming scenarios. The 356mm cerametallic dry disc clutch offers enhanced durability and efficiency, although it may require more maintenance compared to hydraulic clutches. This setup is ideal for heavy-duty tasks that demand frequent directional changes, such as tillage and transport operations, but operators should be mindful of potential operator fatigue during extended use due to manual gear shifting.
| Type |
mechanical shuttle |
| Gears |
16 forward and reverse |
| Clutch |
hydraulic 356mm cerametallic dry disc |
| Description |
Four gears in four ranges with mechanical reverser. |
TRANSMISSION 3
The Fiat 140-90 tractor features a partial power shift transmission, allowing for seamless gear changes with 24 forward and 8 reverse gears, enhancing productivity across various applications. The hydraulic 356mm cerametallic dry disc clutch provides improved durability and performance under heavy loads, yet may require more maintenance than traditional wet clutches. Its creeper mode offers enhanced flexibility for low-speed operations, making it ideal for tasks requiring precision, like plowing or mowing.
| Type |
partial power shift |
| Gears |
24 forward and 8 reverse |
| Clutch |
hydraulic 356mm cerametallic dry disc |
| Description |
Four power-shift gears (1-4) in three forward ranges (low, medium, high) plus reverse range. Additional creeper mode doubles available ranges. |
TRANSMISSION 4
The Fiat 140-90's mechanical shuttle system allows for seamless direction changes, enhancing operational efficiency in varying terrains. With 16 forward and reverse gears, it provides versatile gear selection, catering well to both fieldwork and transport scenarios. The hydraulic 356mm cerametallic dry disc clutch contributes to improved durability and performance, although it may require regular maintenance due to the friction material's nature.
| Type |
mechanical shuttle |
| Gears |
16 forward and reverse |
| Clutch |
hydraulic 356mm cerametallic dry disc |
| Description |
Four power-shift gears in four ranges with mechanical reverser. |
MECHANICAL
The Fiat 140-90 features a versatile 4x2 or 4x4 MFWD configuration, offering options for enhanced traction in varied field conditions. Its planetary final drives and hydrostatic differential lock improve maneuverability and power distribution, ideal for demanding agricultural tasks. The 24-speed synchronized transmission provides efficient speed variations, while the optional air-conditioned cab enhances operator comfort during prolonged use.
| Chassis |
4x2 2WD/4x4 MFWD 4WD |
| Final drives |
planetary |
| Differential lock |
hydrostatic front and rear |
| Steering |
hydrostatic power |
| Brakes |
wet disc |
| Cab |
Cab standard with heat. Air-conditioning optional. |
| Transmissions |
24-speed synchronized/16-speed mechanical shuttle/24-speed partial power shift |
CAPACITY
| Fuel |
47.6gal / 180.2L |
| Hydraulic system |
11.8gal / 44.7L (2WD)/12.2gal / 46.2L (4WD) |
HYDRAULICS
| Capacity |
11.8gal / 44.7L (2WD)/12.2gal / 46.2L (4WD) |
| Pressure |
2489psi / 171.6bar |
| Valves |
1 to 3 |
| Pump flow |
15.4gpm / 58.3lpm |
TRACTOR HITCH
| Rear Type |
2 |
| Control |
position and draft control |
| Rear lift (at ends) |
14,660lbs / 6649kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Clutch |
electro-magnetic |
| Rear RPM |
540/1000 |
| Front PTO |
independent |
| Front RPM |
1000 |
FIAT 140-90 TIRES
The Fiat 140-90 tractor features versatile tire sizes, with 2WD options ranging from 9.00-16 to 11.00-16, allowing for maneuverability and adaptability in varying terrains, while the larger 18.4R70-28 for 4WD enhances traction. The rear 20.8-38 tires provide significant flotation and stability for heavy-duty applications, effectively supporting high horsepower tasks. Potential challenges include tire wear due to uneven ground pressure in 2WD configurations and the need for appropriate ballast adjustments based on load conditions.
| Ag front |
9.00-16 (2WD)/10.00-16 (2WD)/11.00-16 (2WD)/18.4R70-28 (4WD) |
| Ag rear |
20.8-38 |
DIMENSIONS
| Wheelbase |
105.12inches / 267cm |
| Length |
164.57inches / 418cm |
| Height |
114.17inches / 289cm |
| Weight |
14266lbs / 6471kg |
DIMENSIONS & TIRES
The Fiat 140-90 tractor features a substantial wheelbase of 105.12 inches, enhancing stability and traction on uneven terrain. With a weight of 14,266 lbs, it is well-suited for heavy-duty applications but may pose challenges in maneuverability on smaller farms. The rear tire size of 20.8-38 provides improved flotation and reduced soil compaction, making it advantageous for fieldwork, while the front tire size of 9.00-16 ensures adequate steering response.
| Wheelbase |
105.12inches / 267cm |
| Weight |
14266lbs / 6471kg |
| Front tire |
9.00-16 |
| Rear tire |
20.8-38 |
ELECTRICAL
